C++.

Word analysis Read the entire assignment carefully before beginning. This write-up contains both the details of what your program needs to do as well as implementation requirements for how the functionality needs to be implemented. Description There are several fields in computer science that aim to understand how people use language. This can include analyzing the most frequently used words by certain authors, and then going one step further to ask a question such as: Given what we know about Hemingways language patterns, do we believe Hemingway wrote this lost manuscript? In this assignment, were going to do a basic introduction to document analysis by determining the number of unique words and the most frequently used words in two documents. What your program needs to do There is one test file on Moodle HungerGames_edit.txt that contain the full text from Hunger Games Book 1. We have pre-processed the file to remove all punctuation and downcased all words. Your program needs to read in the .txt file, with the name of the file to open set as a command-line argument. Your program needs to store the unique words found in the file in a dynamically allocated array and calculate and output the following information: The top n words (n is also a command-line argument) and the number of times each word was found The total number of unique words in the file The total number of words in the file The number of array doublings needed to store all unique words in the file Example: Running your program using: ./Assignment2 10 HungerGames_edit.txt ignoreWords.txt would return the 10 most common words in the file HungerGames_edit.txt and should produce the following results: 682 - is 492 - peeta 479 - its 431 - im 427 - can 414 - says 379 - him 368 - when 367 - no 356 - are # Array doubled: 7 # Unique non-common words: 7682 # Total non-common words: 59157 Program specifications Use an array of structs to store the words and their counts There are specific requirements for how your program needs to be implemented. For this assignment, you need to use a dynamically allocated array of structs to store the words and their counts. Your struct needs to have members for the word and count: struct wordItem { string word; int count; }; Exclude these top 50 common words from your word counting Table 1 shows the 50 most common words in the English language. In your code, exclude these words from the words you count in the .txt file. The words are included in a .txt file that your code needs to read in and populate a common word array. Your code should include a separate function, called isStopWord() to determine if the current word read from the .txt file is on this list and only process the word if it is not. Table 1. Top 50 most common words in the English language Rank Word Rank Word Rank Word 1 The 18 You 35 One 2 Be 19 Do 36 All 3 To 20 At 37 Would 4 Of 21 This 38 There 5 And 22 But 39 Their 6 A 23 His 40 What 7 In 24 By 41 So 8 That 25 From 42 Up 9 Have 26 They 43 Out 10 I 27 We 44 If 11 It 28 Say 45 About 12 For 29 Her 46 Who 13 Not 30 She 47 Get 14 On 31 Or 48 Which 15 With 32 An 49 Go 16 He 33 Will 50 Me 17 As 34 My Use three command-line arguments Your program needs to have three command-line arguments the first argument is the number of most frequent words to output, the second argument is the name of the file to open and read, and the third argument is the name of the file that contains the words to ignore, also called stop words. For example, running ./Assignment2 20 HungerGames_edit.txt ignoreWords.txt will read the HungerGames_edit.txt file and output the 20 most frequent words found in the file, not including the words listed in ignoreWords.txt. Use the array-doubling algorithm to increase the size of your array We dont know ahead of time how many unique words either of these files has, so you dont know how big the array should be. Start with an array size of 100, and double the size as words are read in from the file and the array fills up with new words. Use dynamic memory allocation to create your array, copy the values from the current array into the new array, and then free the memory used for the current array. This is the same process you will use well do in class on Monday. Note: some of you might wonder why were not using C++ Vectors for this assignment. A vector is an interface to a dynamically allocated array that uses array doubling to increase its size. In this assignment, youre doing what happens behind- the-scenes with a Vector. Output the top n most frequent words Write a function to determine the top n words in the array. This can be a function that sorts the entire array, or a function that generates an array of the n top items. Output the n most frequent words in the order of most frequent to least frequent. Format your output the following way When you output the top n words in the file, the output needs to be in order, with the most frequent word printed first. The format for the output needs to be: Count - Word # Array doubled: # Unique non-common words: # Total non-common words: Generate the output with these commands: cout<

HungerGames_edit.txt: the content is too long to post, but it shouldn't matter.

ignoreWords.txt:

the be to of and a in that have i it for not on with he as you do at this but his by from they we say her she or an will my one all would there their what so up out if about who get which go me